kac front upper control arm w/ball joint for chevy gmc silverado sierra suburban yukon xl avalanche 1500 tahoe cadillac escalade esv suspension kit sway bar end links pitman/idler arm tie rod end 12pc 12pcs front upper suspension kit for chevy suburban gmc yukon xl 1500 is up for auction in Automotive. The current bid is $1.00, 99% below the $110.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.